Most dolphin births along coastal Texas waters occur in March. Peak calving for dolphins in Florida's Indian River Lagoon occurs in April and August. Bottlenose dolphins in the Pacific Ocean along the coast of Southern California have shown a calving peak in the fall.
On May 9, 1917, the company became the Boeing Airplane Company. In late 1917, the U.S. entered World War I and Boeing knew that the U.S. Navy needed seaplanes for training. So Boeing shipped two new Model Cs to Pensacola, Florida where the planes were flown for the Navy.
In the late 1920s, just prior to the use of the United Airlines name, The Boeing Company, currently one of the world's largest aircraft manufacturers, operated a predecessor airline. United was previously known as United Air Lines (UAL).